Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
California Condor
Elben McMillan
20 march - 1963
No frost and warmer this morning, but the
East wind still blows. I arrived in the Navajo
valley at 9:30 AM via the San Juan river - and
French Camp. 370 Turkey vultures were feeding on
the three dead sheep in the lower Navajo so I drove by
the valley to the Mexicans Camp. Two Turkey vultures
came in and circled about the draw where several dead
sheep are at 9:45 AM. By 10:00 A.M. about 20 Buzzards
were wheeling about the area. These Buzzards seemed to
converge on this area from all quarters. Not appearing to
come from any particular direction.
I drove to the top of Navajo ridge and chatted with one of
the Shepherds who was camped there. He told me that no
more sheep had died from the cold, but that the French shepherd
whose Trailer is in the San Juan River down next to the San
Juan Ranch fence had lost three lambs to Coyotes last night.
I then drove S.W. along Navajo ridge to highway - on which I
drove to Navajo valley and down Navajo canyon to the
well that is about 1/2 mile below the highway - then took the
ridge behind the well up to a point back of the Mexicans
trailer where I could watch the Buzzards and look for
Condor. At 11:30 A.M. I got a quick look at an
adult Condor as it flew along the top of the Navajo
ridge 2 miles to the North, then disappeared behind
a ridge. I drove to the ridge top and took the
road leading down towards Cedar Spring. When half
way down to the San Juan River I saw Two Condor
circling above the river about 1/2 mile north of
Cedar Spring. I got the scope out and located
one Condor, but could not locate the other bird.
This one Condor I was watching appeared to have
just fed for its breast looked very extended
while in the scope it flew steadily to the East
(800).